ISS (Statistical Services) Statistics Paper II (New 2016 MCQ Pattern): Questions 79 - 84 of 246
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 246 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.
Rs. 200.00 or
Question number: 79
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
Maximum Likelihood Estimator (MLE) is the same regardless of whether we maximize the likelihood or the log-likelihood function. This statement is
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | False |
|
| b. | True |
|
| c. | True only if L < 0 |
|
| d. | Question does not provide sufficient data or is vague |
|
Question number: 80
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
MLE’s are always consistent estimators. This Theorem is known as
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Rao-Blackwell Theorem |
|
| b. | Baye’s Theorem |
|
| c. | Hazoor Bazar’s Theorem |
|
| d. | Cramer-Rao Theorem |
|
Question number: 81
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
If MLE exists, it is the most efficient in the class of such estimators.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | True only for some distributions |
|
| b. | False |
|
| c. | True |
|
| d. | None of the above |
|
Question number: 82
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
The MLE of the parameter α of the distribution is given by
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
|
|
| b. |
|
|
| c. |
|
|
| d. |
|
|
Question number: 83
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
Consider a function of the sample values. is said to be Maximum Likelihood Estimator (MLE) if
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
|
|
| b. |
|
|
| c. |
|
|
| d. | All of the above |
|
Question number: 84
» Statistical Inference and Hypothesis Testing » Estimation Methods of Maximum Likelihood
Question
The maximum Likelihood Estimator of θ in is
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Does not exists |
|
| b. |
|
|
| c. |
|
|
| d. | Question does not provide sufficient data or is vague |
|